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Topeak AirBooster G2 CO2 Inflator and Gauge One Color, One Size,Black

Free shipping on orders over $29.99

$39.69

$ 17 .99 $17.99

In Stock

About this item

  • Innovative CO2 Inflator: Combines CO2 inflator and tire gauge for accurate pressure measurement and inflation.
  • Versatile Compatibility: Fits Presta and Schrader valves with an integrated dust cap and push-to-inflate feature.
  • High Capacity: Reads up to 160 psi / 11 bar with a 1-1/2” analog gauge.
  • Durable Construction: Made from engineering grade polymer for longevity.
  • Convenient Storage: Dual-end design allows for the storage of one threaded 16g / 25g CO2 cartridge.


CO2 inflator with a tire gauge, providing both tire inflation and pressure measurement. The angled head fits Presta and Schrader valves, and users can adjust the flow while filling the tire. The dual-end design allows for cartridge storage.


Drew
Reviewed in the United States on January 3, 2025
I wanted the multifunction of the tool (gauge and CO2). It is smaller than I expected, not necessarily a bad thing, just saying.
Phillip G. Pahl
Reviewed in the United States on July 9, 2024
Today I received mine and had to try it out. The packaging was a soft bag the item box look like it went to war. No visible signs of damage to the co2 inflator, after reading the instructions thoroughly. I went and tried it on my bike I had no issues with it leaking. It filled up my tires, I love being able to read the gauge and pump at the same time. Only issue I had it got stuck on one valve, the tip was frosty but a few seconds it came off. Instructions comes with pictures if anyone has problems.
O. Khouri
Reviewed in the United States on April 22, 2024
It leaks, hardly ever indicates the right values, and is generally hard to use
Luc Corbeil
Reviewed in Canada on September 23, 2023
Compatible with both types of valves and CO2 cartridges, that's all you will ever need.
Luis Daniel Orozco López
Reviewed in Mexico on September 17, 2022
Muy practico
BPaPilot
Reviewed in the United States on July 12, 2021
The device comes with an o-ring installed to fit presta valves. If removing the o-ring to fit schrader valves, there is nothing to push on the schrader valve pin so no air goes in the tire. Also the o-ring prevents schrader from fitting properly and can break functionality of presta.
Stan W.
Reviewed in the United States on September 9, 2020
Do yourself a favor. Don't buy this. Check out all those low '1' reviews. I didn't and now I'm paying the price, literally. I've only had the need to use this twice. The first time it didn't work as advertised. The second time ditto. The gauge leaks so any remaining air in the pressurized air cylinder will not remain and in short order another empty without any benefit. You can hear the air leaking out after finishing with no way to stop it. I've used it as directed. It does put air in but then it quickly lets it leak back out again before you can do anything about it. I've past the return period for Amazon. Have been unable to contact the original seller to see about a replacement. I bought it July 31, 2020 it is now September 9, 2020. Looked for at least a minimum guarantee. NOTHING. Don't expect to find customer service. I'm retired, on a fixed income, and old, old, old. Can't afford the ripoff.
AM
Reviewed in the United States on August 6, 2020
This is total garbage. I don't know if it works with Schrader valves but it doesn't work with Presta.It doesn't seal correctly with the valve to show you the pressure; as a result it quickly lets out the air in your tire.
david deatsch
Reviewed in the United States on April 12, 2020
The whole reason to buy this vs others is the built in pressure gauge. Well, it sucks. It bleeds off pressure from your tire very quickly while taking the reading. You lose pressure and you can't get an accurate reading. super bummed. Especially since it is expensive and I missed the return window because I figured i was just using it wrong. Found the instructions, followed them closely, and same result.
Kazu
Reviewed in the United States on December 8, 2019
Good product, I like it.